3.Now turn the hook upward and push completely into the wall until only the hook is exposed.
2.Next ,with firm forward pressure,twist the hook back and forth (like a key) until you have chiseled through the wall.
1.pick a point on the wall where you want the bottom of the hook to sit.Then ,measure1/4" directly above that point and securely holding a hercules hook by its arched body in the palm of your hand, align and set the tip there.
here's How it works..
Holds up to 150lbs leaving only q pin size hole!
Hercules Hook
Hercules Hooks, Super Hook